Interestingly enough the Culligan Man has a little chemistry experiment on his web site showing you how to make hard water from distilled water.
For what purpose may I ask?
I drink distilled water from a homemade solar water distiller and a water distiller I made myself from a 20 quart pressure cooker. I have also tinkered with energized water and reverse double vortex water. Im a kitchen scientist and love tinkering.
I dont understand the fear of distilled water, perhaps its a rare form of hydrophobia?